Lilly Marchbanks has become one of the most celebrated artists of her time, but her world is about to upend as the Beyond, an otherworldly purgatory, twists time and fate into a Gordian Knot of calamitous proportions. With a never-ending stream of spirits filling Brookhaven, it's up to Lilly and her ghostly family to save the world from a most heinous tragedy. Unfortunately, not all destiny can be escaped, and Lilly finds herself drawn back to a deadly time where she is caught in a struggle for her life-and for her soul. The pull of death is terrifying and mighty. Lilly's only salvation lies in the art she creates, the phantoms of the past she's aided, and the family she's sworn to protect. Will it be enough?